Distribution Network Investment Allocation Model Considering Input-Output and Development Level

With the continuous expansion of power demand, the scale of distribution network investment and construction is also growing rapidly. In order to improve the accuracy and balance of distribution network investment and further maximize the economic benefits of investment, this paper creatively proposes a distribution network investment allocation model that considers the input-output benefits and development level quality. Firstly, the comprehensive evaluation index system of distribution network is constructed from two dimensions of technology and benefit, and the index calculation model is established to realize the horizontal comparison of the development status of distribution network. Then, by introducing the two factor theory and taking into account the development status and future development needs of the distribution network, an investment allocation model is built to determine the proportion of investment allocation. Finally, the empirical analysis is carried out based on the development status of Sichuan distribution network, and the results show that the model can better meet the future development needs of various cities, and achieve accurate and efficient investment in Sichuan distribution network.